PETCHARAKUL, P. The Motivation of Opioid Dependence Patients to retention Treatment at Thanyarak Chiangmai Hospital. Thai Journal of Addiction, Patumtani, Thailand, v. 6, n. 1, p. 29–46, 2021. Disponível em: https://he01.tci-thaijo.org/index.php/pmnidat/article/view/248546. Acesso em: 10 oct. 2026.